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G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
G06M1/00—Design features of general application
G06M1/14—Design features of general application for transferring a condition from one stage to a higher stage
G06M1/146—Design features of general application for transferring a condition from one stage to a higher stage with dials, pointers, or similar type indicating means
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
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Engineering & Computer Science
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Theoretical Computer Science
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Holding Or Fastening Of Disk On Rotational Shaft
(AREA)
Vorrichtung zur Schattenprojektion von veraenderlichen Reklame- und Zeit-Zeichen durch in einem Rahmen auswechselbar angeordnete, feststehende und sich drehende Scheiben als Zeichentraeger